Open house: 9:30 a.m.-4 p.m. July 4; Morse Museum of American Art, 445 N. Park Ave., Winter Park. The Morse Museum of American Art will have an open house in conjunction with Winter Park's old-fashioned Independence Day celebration in Central Park. The city celebration, from 9 a.m. to 1 p.m., will include patriotic music, a hot-dog eating contest, horse-drawn wagon rides and face painting. Visitors will be able to view "Virtues of Simplicity-American Arts and Crafts from the Morse Collection," featuring more than 50 objects by some of the movement's most notable names, including Frank Lloyd Wright, Gustav Stickley and the Roycrofters; and "A Brilliant Setting-American Cut and Pressed Glass Tableware 1876-1917," a vignette showcasing more than five dozen examples of Gilded Age glassware. Free. 407-645-5311.

Troubled marriages: The program includes the July 10-12 weekend session and six follow-up sessions; San Pedro Center, 2400 Dike Road, Winter Park. The Retrouvaille program is for couples who are struggling, separated or divorced but would like to give their marriages another chance or couples who have grown apart and want to recapture what once was. It is presented by volunteers. Couples are asked to make an anonymous donation to cover the costs of their rooms and meals for the weekend session. Follow-up sessions are free. Revenue is used to continue and expand programs. Reservations required. 407-977-8136.

Tree giveaway: 8 a.m.-noon July 25; Bear Creek Park, 1600 Bear Crossing Drive, Orlando. Orange County residents can receive two native trees per household. Trees include live oak, sand live oak, southern magnolia, red maple and bald cypress, depending on availability. A 15-minute training session is required before receiving the trees. Trees will be given away on a first come, first served basis. Proof of residency required. Free. 407-254-9200.

Tree giveaway: 8 a.m.-noon Aug. 15; Fort Christmas Historical Park, 1300 Fort Christmas Road, Christmas. Orange County residents can receive two native trees per household. Trees include live oak, sand live oak, southern magnolia, red maple and bald cypress, depending on availability. A 15-minute training session is required before receiving the trees. Trees will be given away on a first come, first served basis. Proof of residency required. Free. 407-254-9200.

Summer family tours: Tuesdays through July 28; Morse Museum of American Art, 445 N. Park Ave., Winter Park. 45-minute docent-guided tours of the exhibit "The Virtues of Simplicity--American Arts and Crafts from the Morse Collection" for elementary school-aged children and their parents or guardians. Includes take-home activity. Reservations required. Free.

In Your Backyard: Where Newcomers Meet the Arts: 8-9:30 a.m. July 8; Orange County Regional History Center, 65 E. Central Blvd., Orlando. United Arts of Central Florida will present a brief arts orientation from several cultural representatives and arts organizations. Free. 407-628-0333 29.